Creality Upgrade 3D Printer Kit with Capricorn Premium XS Bowden Tubing 1M 4 PCS Aluminum Hand Twist Leveling Nut Aluminum Ender 3 Extruder and 4 PCS Hot Bed Die Springs for Ender 3/3 Pro

1*1 Meter Original Capricorn XS Serious Bowden PTFE tubing with lowest friction on the market. Less friction means more responsiveness, less retraction, more accurate prints, less slippage, wear, and tear on the extruder, and less clogging when printing chunky filaments such as some woodfills or ironfills. The aluminum extruder is lightweight and strong, ensuring a more even feed rate over time as well as resisting wear much better than the stock 3D printers plastic extruders today. The full installation kit for the extruder is included and it is very easy and straightforward to switch to this upgraded part on your machine.

Upgraded Aluminum Hand Twist Level Nut. These red aluminum nuts are original upgraded replacement part for Ender 3/3 Pro/3 X, Ender 5/5 Plus/ 5 Pro, CR-10, CR-10 V2, CR-10 Max, CR 10, CR-10 Mini, CR-10S, CR 10S Pro, CR-10 Plus, CR-X, CR 204* bed-level springs for stiff and accurate bed leveling.
NOTE: The springs are around 25mm long, which is longer than ender 3 and ender 3 pro printer springs. You may use a tool to cut it to be shorter if you really like this product or adjust the hot bed to be higher to fit the springs. Professional Customer Support - If you have any problem or question for our product, please feel free to contact us. We will respond within 24 hours and offer professional technical support to you.